Description

This curriculum spans the equivalent of a multi-workshop operational integration program, addressing the granular security demands of manufacturing environments by aligning ISO 27001 with industrial control systems, plant-level governance, and third-party production dependencies.

Module 1: Establishing Governance Frameworks Aligned with Manufacturing Operations

Define scope boundaries that include OT environments (e.g., SCADA, PLCs) while excluding non-critical support systems.
Select governance model (centralized vs. decentralized) based on plant autonomy and corporate IT oversight capacity.
Integrate ISO 27001 governance with existing manufacturing standards such as ISA-95 and IEC 62443.
Assign information asset ownership to plant managers for production-critical systems, ensuring accountability.
Decide whether corporate security policies apply uniformly across all manufacturing sites or allow regional adaptations.
Establish escalation paths for security incidents that bypass standard IT queues when production downtime is at risk.
Implement governance oversight for third-party maintenance vendors with privileged access to production systems.
Balance compliance requirements with operational continuity during change freezes in high-output production cycles.

Module 2: Risk Assessment Specific to Industrial Control Systems

Conduct threat modeling for air-gapped systems that rely on physical media for software updates.
Assess risks associated with legacy equipment lacking patch support or encryption capabilities.
Identify single points of failure in network segmentation between IT and OT networks.
Evaluate supply chain risks from firmware updates provided by equipment vendors.
Quantify impact of downtime in terms of production loss per hour when prioritizing risk treatment.
Map risk ownership to engineering teams responsible for maintaining uptime of critical lines.
Decide whether to accept risks related to unpatched HMIs due to vendor support constraints.
Include environmental risks (e.g., power fluctuations, temperature) in asset vulnerability assessments.

Module 3: Designing Security Controls for Production Environments

Select network segmentation strategy (e.g., demilitarized zone between IT and OT) based on data flow requirements.
Implement host-based whitelisting on engineering workstations to prevent unauthorized software execution.
Configure logging on industrial firewalls without introducing latency in real-time control loops.
Deploy USB device control policies that allow firmware updates but block general data transfer.
Design authentication mechanisms for operator terminals that do not disrupt shift handovers.
Integrate security monitoring without modifying control logic or requiring PLC reprogramming.
Choose encryption methods for data at rest on production servers that do not interfere with backup schedules.
Implement secure remote access for OEM technicians using time-limited, audited jump servers.

Module 4: Asset and Inventory Management in Hybrid IT/OT Settings

Develop asset tagging methodology that distinguishes between IT servers and OT controllers with lifecycle differences.
Integrate CMDB with maintenance management systems (e.g., SAP PM) to track hardware revisions.
Define refresh cycles for OT equipment based on production criticality rather than standard IT depreciation schedules.
Assign classification levels to production data (e.g., recipes, batch logs) based on intellectual property value.
Track firmware versions across distributed manufacturing sites to support patch consistency.
Establish ownership transfer process when equipment is reassigned between production lines.
Document shadow IT systems introduced by engineering teams for process optimization.
Implement barcode/RFID scanning for physical verification during annual asset audits.

Module 5: Access Control for Operational Technology Personnel

Design role-based access for operators, maintenance engineers, and supervisors based on shift responsibilities.
Implement time-bound access for contractors during scheduled maintenance windows.
Enforce separation of duties between personnel who configure control systems and those who operate them.
Integrate OT access controls with corporate identity providers without requiring real-time connectivity.
Define emergency access procedures that allow bypassing MFA during production stoppages.
Manage privileged access for OEMs using just-in-time provisioning and session recording.
Review access rights quarterly with plant managers to reflect staffing changes.
Restrict remote desktop access to engineering workstations to approved IP ranges from corporate offices.

Module 6: Incident Response Planning for Manufacturing Disruptions

Classify security incidents by impact on production (e.g., line stoppage vs. data exfiltration).
Define communication protocols that notify plant managers before IT security teams during OT incidents.
Pre-stage forensic tools compatible with proprietary industrial operating systems.
Establish criteria for isolating compromised OT systems without halting production lines.
Conduct tabletop exercises that simulate ransomware attacks on batch control systems.
Design backup restoration process for HMIs that does not require full system reboots.
Coordinate with legal and PR teams on disclosure thresholds when product quality data is compromised.
Maintain offline backups of PLC logic and configuration files accessible during network outages.

Module 7: Supplier and Third-Party Risk Management

Require security clauses in contracts with machine vendors covering firmware update integrity.
Audit third-party remote monitoring services for compliance with network access restrictions.
Validate that spare parts from secondary suppliers do not introduce counterfeit firmware.
Assess cybersecurity maturity of automation integrators during procurement selection.
Enforce secure configuration baselines on equipment before deployment on the production floor.
Monitor vendor-provided laptops for unauthorized network connectivity during on-site service.
Define data ownership and retention rules for cloud-based analytics services processing production data.
Conduct onboarding assessments for logistics providers accessing warehouse management systems.

Module 8: Continuous Monitoring and Security Metrics for OT

Select SIEM rules that detect anomalous behavior in OPC UA communications without generating false alarms.
Define KPIs for security performance tied to production availability (e.g., mean time to detect OT incidents).
Deploy network taps on critical control segments to capture traffic for anomaly detection.
Configure alert thresholds for failed login attempts on engineering workstations during non-shift hours.
Integrate security event data with manufacturing execution systems for contextual analysis.
Report control system patch compliance rates to executive leadership quarterly.
Use passive monitoring tools to observe ICS traffic without introducing network load.
Track mean time to contain incidents involving programmable logic controllers.

Module 9: Internal Audit and Management Review in Production Contexts

Plan audit schedules around production cycles to avoid high-volume manufacturing periods.
Verify that documented procedures for change management are followed during line upgrades.
Assess effectiveness of security controls by reviewing incident logs from the past 12 months.
Present risk treatment progress to plant managers using downtime cost avoidance metrics.
Validate that asset inventory matches physical systems on the production floor.
Review access control lists for engineering workstations with shift supervisors.
Document exceptions where security controls were temporarily disabled for production recovery.
Measure compliance with backup testing requirements for critical control system configurations.

Module 10: Sustaining Certification and Handling Surveillance Audits

Prepare evidence packs for auditors that include logs from both IT systems and OT historians.
Coordinate audit access to production areas during planned maintenance downtimes.
Update Statement of Applicability to reflect decommissioned legacy control systems.
Respond to non-conformities related to OT segmentation within mandated correction timelines.
Re-baseline risk assessment annually without disrupting ongoing production campaigns.
Archive audit trails from proprietary control systems in standard formats for auditor review.
Train new plant personnel on ISO 27001 obligations before surveillance audit cycles.
Verify that corrective actions from previous audits have been embedded into standard operating procedures.